{"id":81908,"date":"2025-06-23T00:12:23","date_gmt":"2025-06-22T22:12:23","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=81908"},"modified":"2025-06-22T12:57:23","modified_gmt":"2025-06-22T10:57:23","slug":"jeden-obrazek-ktery-pusobive-vyvraci-podvod-s-co2","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/06\/23\/jeden-obrazek-ktery-pusobive-vyvraci-podvod-s-co2\/","title":{"rendered":"Jeden obr\u00e1zek, kter\u00fd p\u016fsobiv\u011b vyvrac\u00ed podvod s CO2"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong>Klimati\u010dt\u00ed fanatici u\u017e l\u00e9ta tvrd\u00ed, \u017ee existuje korelace mezi hladinou CO2 v atmosf\u00e9\u0159e a glob\u00e1ln\u00edmi teplotami. Data za posledn\u00ed stovky milion\u016f let v\u0161ak dokazuj\u00ed, \u017ee to prost\u011b nen\u00ed pravda. Graf k vysv\u011btlen\u00ed dokonale posta\u010d\u00ed.<\/strong><\/p>\n<p>Jak v\u0161ichni v\u00edme, glob\u00e1ln\u00ed klima se m\u011bn\u00ed od nepam\u011bti. N\u011bkdy pomaleji, n\u011bkdy rychleji \u2013 ale v ka\u017ed\u00e9m p\u0159\u00edpad\u011b zcela bez lidsk\u00e9ho z\u00e1sahu. Ale to zdaleka nen\u00ed konec. Pokud vezmete v \u00favahu v\u0161echna dostupn\u00e1 data, m\u016f\u017eete navzdory v\u0161em v\u00fdkyv\u016fm pozorovat st\u00e1l\u00fd pokles obsahu CO2 v zemsk\u00e9 atmosf\u00e9\u0159e. V\u011bd\u011bli jste, \u017ee p\u0159ed 440 a\u017e 570 miliony let byl obsah oxidu uhli\u010dit\u00e9ho v\u011bt\u0161inou nad 2000 ppm (\u010d\u00e1st\u00ed na milion, neboli v\u00edce ne\u017e 2 procenta)?<\/p>\n<p>Asi p\u0159ed 360 miliony let, na konci devonu a za\u010d\u00e1tku karbonu, do\u0161lo k jednomu z nejv\u011bt\u0161\u00edch masov\u00fdch vym\u00edr\u00e1n\u00ed v historii Zem\u011b \u2013 pr\u00e1v\u011b kdy\u017e se prvn\u00ed \u010dty\u0159noz\u00ed obratlovci (oboj\u017eiveln\u00edci) odv\u00e1\u017eili na sou\u0161. Klimaticky do\u0161lo k v\u00fdrazn\u00e9mu ochlazen\u00ed (zaledn\u011bn\u00ed Gondwany) a roz\u0161\u00ed\u0159en\u00ed suchozemsk\u00fdch rostlin. Ty odstra\u0148ovaly oxid uhli\u010dit\u00fd z atmosf\u00e9ry fotosynt\u00e9zou. Zat\u00edmco obsah CO2 se na n\u011bkter\u00fdch m\u00edstech sn\u00ed\u017eil na v\u00edce ne\u017e polovinu (pod 1000 ppm), obsah kysl\u00edku ve vzduchu vzrostl na p\u0159ibli\u017en\u011b 15 a\u017e 18 procent.<\/p>\n<p>S p\u0159echodem do permu (v t\u00e9 dob\u011b byly podle v\u011bdc\u016f t\u00e9m\u011b\u0159 v\u0161echny pevniny sjednoceny v superkontinentu Pangea) se teploty op\u011bt v\u00fdrazn\u011b zv\u00fd\u0161ily, zat\u00edmco hladiny CO2 se dlouho znovu nezv\u00fd\u0161ily. Jedn\u00edm z d\u016fvod\u016f byla rozs\u00e1hl\u00e1 kontinent\u00e1ln\u00ed dezertifikace. Stejn\u011b jako dnes jsou oblasti daleko od oce\u00e1n\u016f su\u0161\u0161\u00ed ne\u017e pob\u0159e\u017en\u00ed oblasti. Teprve v pozdn\u00edm permu vedly masivn\u00ed sope\u010dn\u00e9 erupce, zejm\u00e9na na \u00fazem\u00ed dne\u0161n\u00ed Sibi\u0159e, k prudk\u00e9mu n\u00e1r\u016fstu CO2 a metanu ve vzduchu.<\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-0\" class=\"\" title=\"X P\u0159\u00edsp\u011bvek\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=true&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1936219630122811861&amp;lang=de&amp;origin=https%3A%2F%2Freport24.news%2Fdie-eine-grafik-die-den-co2-schwindel-eindrucksvoll-widerlegt%2F&amp;sessionId=aae1480815abe152746c86010716ce2ab49f96ca&amp;theme=light&amp;widgetsVersion=2615f7e52b7e0%3A1702314776716&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"1936219630122811861\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/figure>\n<p>Dal\u0161\u00ed zm\u011bny nastaly s masov\u00fdm vym\u00edr\u00e1n\u00edm v obdob\u00ed permu a triasu asi p\u0159ed 252 miliony let (v t\u00e9 dob\u011b vyhynulo v\u00edce ne\u017e 90 procent mo\u0159sk\u00fdch druh\u016f a asi 70 procent suchozemsk\u00fdch obratlovc\u016f) a p\u0159echodem do triasu. V\u011bdci se domn\u00edvaj\u00ed, \u017ee to bylo zp\u016fsobeno p\u0159edev\u0161\u00edm enormn\u00ed sope\u010dnou \u010dinnost\u00ed, v\u00fdsledn\u00fdm okyselov\u00e1n\u00edm oce\u00e1n\u016f a \u00fabytkem kysl\u00edku v oce\u00e1nech. Od t\u00e9 doby a\u017e do jury se hladina oxidu uhli\u010dit\u00e9ho op\u011bt zv\u00fd\u0161ila a\u017e na 1000 ppm. Od t\u00e9 doby v\u0161ak (viz obr\u00e1zek, modr\u00e1 \u010d\u00e1ra) hladina CO2 neust\u00e1le kles\u00e1. Teprve v modern\u00ed dob\u011b se situace za\u010dala op\u011bt m\u00edrn\u011b zlep\u0161ovat.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-147338 aligncenter\" src=\"https:\/\/report24.news\/wp-content\/uploads\/2025\/06\/CO2-Temperaturen-Erdgeschichte.jpg\" sizes=\"(max-width: 1378px) 100vw, 1378px\" srcset=\"https:\/\/report24.news\/wp-content\/uploads\/2025\/06\/CO2-Temperaturen-Erdgeschichte.jpg 1378w, https:\/\/report24.news\/wp-content\/uploads\/2025\/06\/CO2-Temperaturen-Erdgeschichte-768x497.jpg 768w, https:\/\/report24.news\/wp-content\/uploads\/2025\/06\/CO2-Temperaturen-Erdgeschichte-600x388.jpg 600w\" alt=\"\" width=\"781\" height=\"505\" \/><\/figure>\n<p>P\u0159esto\u017ee se v atmosf\u00e9\u0159e od konce jury, tedy zhruba p\u0159ed 150 miliony let, do doby p\u0159ed asi 50 miliony let sn\u00ed\u017eila hladina CO2 z p\u0159ibli\u017en\u011b 1 000 ppm na p\u0159ibli\u017en\u011b 500 ppm, teploty stoupaly. Od t\u00e9 doby se situace zhor\u0161ovala a\u017e do konce t\u0159etihor, zhruba p\u0159ed 640 000 lety. V t\u00e9 dob\u011b do\u0161lo k erupci Yellowstonsk\u00e9ho supervulk\u00e1nu, kter\u00e1 m\u011bla glob\u00e1ln\u00ed klimatick\u00e9 dopady.<\/p>\n<p>P\u0159ibli\u017en\u011b od t\u00e9to doby pozorujeme neust\u00e1l\u00e9 oscilace teplot kolem nov\u00e9 rovnov\u00e1hy s typick\u00fdmi cykly doby ledov\u00e9 a meziledov\u00e9. K tomu doch\u00e1z\u00ed bez v\u011bt\u0161\u00edch v\u00fdkyv\u016f v hladin\u00e1ch CO2 v atmosf\u00e9\u0159e. Tento graf d\u00e1le ilustruje, \u017ee ned\u00e1vn\u00fd n\u00e1r\u016fst oxidu uhli\u010dit\u00e9ho, a\u010dkoli je znateln\u00fd, nen\u00ed z geologick\u00e9ho hlediska v \u017e\u00e1dn\u00e9m p\u0159\u00edpad\u011b ojedin\u011bl\u00fd, zejm\u00e9na s ohledem na \u010detn\u00e9 teplotn\u00ed v\u00fdkyvy za posledn\u00edch n\u011bkolik set tis\u00edc let.<\/p>\n<p>Je\u0161t\u011b na jednu v\u011bc bychom nem\u011bli zapom\u00ednat: V z\u00e1vislosti na druhu pot\u0159ebuj\u00ed na\u0161e suchozemsk\u00e9 rostliny pro fotosynt\u00e9zu nejm\u00e9n\u011b 130 a\u017e 150 ppm CO2. B\u011bhem posledn\u00edch dob ledov\u00fdch jsme se nebezpe\u010dn\u011b bl\u00ed\u017eili t\u00e9to hranici, kolem 180 ppm. I hodnoty pod 200 ppm p\u0159edstavuj\u00ed pro v\u011bt\u0161inu rostlin t\u00e9m\u011b\u0159 hladov\u011bn\u00ed. Z\u00e1rove\u0148 mnoho rostlin ve sklen\u00edc\u00edch t\u011b\u017e\u00ed z hladin CO2 kolem 600 a\u017e 1000 ppm. V tomto ohledu bychom se m\u011bli vlastn\u011b t\u011b\u0161it z industrializace a uvol\u0148ov\u00e1n\u00ed dal\u0161\u00edho oxidu uhli\u010dit\u00e9ho do atmosf\u00e9ry. Proto\u017ee\u00a0<a href=\"https:\/\/report24.news\/fakten-statt-klimapropaganda-wie-co2-die-erde-in-ein-gruenes-paradies-verwandelt\/\" target=\"_blank\" rel=\"noreferrer noopener\">na\u0161e planeta je zelen\u011bj\u0161\u00ed<\/a>\u00a0, glob\u00e1ln\u00ed biomasa roste \u2013 a jak vid\u00edme z historie Zem\u011b, v teplot\u00e1ch a klimatu hraje roli tolik faktor\u016f, \u017ee CO2 by pravd\u011bpodobn\u011b m\u011bl b\u00fdt na\u0161\u00ed tou nejmen\u0161\u00ed starost\u00ed.<\/p>\n<p><em>Koment\u00e1\u0159 <a href=\"https:\/\/report24.news\/die-eine-grafik-die-den-co2-schwindel-eindrucksvoll-widerlegt\/\">Heinze Steinera<\/a><\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Klimati\u010dt\u00ed fanatici u\u017e l\u00e9ta tvrd\u00ed, \u017ee existuje korelace mezi hladinou CO2 v atmosf\u00e9\u0159e a glob\u00e1ln\u00edmi&#8230;<\/p>\n","protected":false},"author":2,"featured_media":68383,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[2692,9350,873,851],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/81908"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=81908"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/81908\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/68383"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=81908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=81908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=81908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}